Fix a couple of debugging outputs.

* printf -> device_printf
* print the buffer pointer and sequence number for any buffer that wasn't
  correctly tidied up before it was freed.  This is to aid in some
  current SMP TX debugging stalls.

PR:		kern/166190

1 files changed, 13 insertions, 4 deletions

diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c
index 6f9a04d..fc01e53 100644
--- a/sys/dev/ath/if_ath.c
+++ b/sys/dev/ath/if_ath.c
@@ -4795,10 +4795,16 @@ ath_tx_default_comp(struct ath_softc *sc, struct ath_buf *bf, int fail)
 
 	if (bf->bf_state.bfs_dobaw)
 		device_printf(sc->sc_dev,
-		    "%s: dobaw should've been cleared!\n", __func__);
+		    "%s: bf %p: seqno %d: dobaw should've been cleared!\n",
+		    __func__,
+		    bf,
+		    SEQNO(bf->bf_state.bfs_seqno));
 	if (bf->bf_next != NULL)
 		device_printf(sc->sc_dev,
-		    "%s: bf_next not NULL!\n", __func__);
+		    "%s: bf %p: seqno %d: bf_next not NULL!\n",
+		    __func__,
+		    bf,
+		    SEQNO(bf->bf_state.bfs_seqno));
 
 	/*
 	 * Do any tx complete callback.  Note this must
@@ -5352,8 +5358,11 @@ ath_stoprecv(struct ath_softc *sc, int dodelay)
 		struct ath_buf *bf;
 		u_int ix;
 
-		printf("%s: rx queue %p, link %p\n", __func__,
-			(caddr_t)(uintptr_t) ath_hal_getrxbuf(ah), sc->sc_rxlink);
+		device_printf(sc->sc_dev,
+		    "%s: rx queue %p, link %p\n",
+		    __func__,
+		    (caddr_t)(uintptr_t) ath_hal_getrxbuf(ah),
+		    sc->sc_rxlink);
 		ix = 0;
 		TAILQ_FOREACH(bf, &sc->sc_rxbuf, bf_list) {
 			struct ath_desc *ds = bf->bf_desc;